Monte Carlo Calculations for Lattice Gauge Theories with Discrete Non-Abelian Gauge Groups |
Common terms and phrases
2x2x2x2 lattice 8x8x8x8 lattice action per plaquette asymptotic freedom average action chapter Character table comparison configurations continuous group continuum limit continuum theory convergence corresponding continuum theory coupling constant Creutz defined dimensional representation dimensional space discrete group discrete subgroups double groups edge effective action effective boson method effective coupling ensemble equation Euclidean expectation value exponential fact factor fermion effects fermions Figure finite flavor function gauge field gauge group graph Grassmann variables group elements icosahedron including fermion Lagrangian density lattice action lattice gauge theory lattice theory link loop link update link variables loop expansion matrix momentum cutoff Monte Carlo calculations non-abelian obtained octahedron orientation path integral points prediction pure gauge theory quantity quarks renormalization spacetime spin string tension strong coupling expansion strong coupling region subgroups of SU(2 suitable symmetry tetrahedral group theory with fermions triangles vector weak coupling region Wilson loop